在今年的上海IE Expo展会上,KSB公司将重点展示其为污水泵专门研发的新型开式叶轮。这款名为F-max的叶轮的叶片之间的间距并不一样,而是按照间距两大两小组合排列。由于这种不对称的叶片布置,F-max叶轮具有优异的通过性能,从而保证了较大的固体能轻易且可靠地被输送。KSB的研发人员在设计该叶轮时颇具匠心,他们希望叶片的转动能在轮毂区域产生漩涡。这样的漩涡不仅可以避免纤维物质在轮毂处聚集还可以将它们转移至泵 At this year’s IE Expo in Shanghai, KSB will highlight the new open impeller specifically developed for sewage pumps. This type of F-max impeller blade spacing between the different, but in accordance with the spacing of two small groups arranged. Thanks to this asymmetrical blade arrangement, the F-max impeller offers excellent passage properties, ensuring that larger solids can be transported easily and reliably. KSB’s R & D staff was very inventive at designing the impeller, hoping that the blade’s rotation would create a whirlpool in the hub area. Such vortices not only prevent the accumulation of fibrous material at the hub but also transfer them to the pump